package file_demo1;

import java.io.*;

public class demo9 {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream("")));
        String line;
        while((line = br.readLine()) != null){
            System.out.print(line);
        }
        br.close();
    }
}
